Easy to clean Easy to install and replace Made of HEPA and plastic, and high quality As part of normal maintenance, it can be easily removed and replaced. It is best to replace the spare parts every 1-3 months to keep the machine running at its best performance Please note: Difference or color difference in kind, does not affect the use, please don't worry, ! Type: HEPA Filter Compatible with: for T20 OMNI/T20/T20 Max/T20 Pro Color: as shown Material: Plastic Package Contents: 1 * Roller Brush 2 * Filters 8 * Mop Cloth 4 * Dustpan 4 * Side Brushes Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.